4-in-1 Detector©

1. This latest 4-in-1 CO & Gas detector integrates carbon monoxide, combustible gas, temperature and humidity sensors to provide us with real-time detection of ambient gas safety.
2. US standard plug is compatible with 110V to 220V AC outlets. Works with all US standard AC outlets in bedrooms, kitchens, living rooms, basements, hotel rooms, camping and more.
3. All data is displayed in real time on the HD screen, we can read data faster from large icons such as: CO ppm, combustible gas indicator bar, humidity, temperature, CO indicator icon and alarm status.
4. Built-in UL standard independent combustible gas sensor and CO sensor, HD screen visibility and 85 dB hear design detects gas environment in real time for extra safety for you and your family. Create a complete house safety warning for you.
5. CO range: 0-2000ppm, alarm will sound when CO is >150ppm. If the combustible gas exceeds the alarm concentration, the detector will sound and the gas bar icon will change color.

Model: KH158
Material: ABS
Power Supply: Plug-in type
Alarm Current:
Supply Voltage: AC110-220V
Static Power Consumption: ≤2W
Alam Power Consumption: ≤3W
CO Alarm Concentration: 150ppm
Natural Gas Concentration: >2500ppm (5% LEL)
CO Range: 0-2000ppm
Gas for Alarm: Carbon monoxide
Minimum Display Concentration: >0ppm
GAS Detection Concentration Range: 0~10%LEL
GAS Alarm Concentration: 5%LEL
Operating Environment: Temperature: -10℃~55℃, relative humidity ≤95%, no condensation
Storage Environment: Temperature: -25℃~55℃, relative humidity ≤95%, no condensation
Alam Indication: The red light flashes, and there is alarm
Self-inspection Button: Press the button, the red light are flashing, and the alarm is normal
Alarm Decibel: ≥85Db
Life span of the Sensor: 2 years
Preheating Countdown: 180S
Temperature Display Range: 1-176℉ (±4℉)
Humidity Display Range: 0-99% (±5%)
Item Size: 119 * 52 * 49mm / 4.68 * 2.04 * 1.93in
Item Weight: 84g / 2.96oz
Package Weight: 97g / 3.42oz
Package Size: 12 * 5.8 * 5.5cm / 4.72 * 2.28 * 2.16in